Update gemspec.
Update gemspec.

shekarrex/octopress,dinomite/octopress,zachbrowne/octopress,samarpanda/octopress,electronspin/octopress,samarpanda/octopress,dinomite/octopress,xiongjungit/octopress-blog,electronspin/octopress,dinomite/octopress,zachbrowne/octopress,octopress/octopress,Hyaena/octopress3,dougbeal/octopress,hazzik/octopress,shekarrex/octopress,Hyaena/octopress3,dinomite/octopress,SciRuby/sciruby.com,TobiasChe/octopress,SciRuby/sciruby.com,10fish/octopress,HiWong/octopress,taoger/octopress,TobiasChe/octopress,HiWong/octopress,beni55/octopress,beni55/octopress,xiongjungit/octopress-blog,SciRuby/sciruby.com,dougbeal/octopress,taoger/octopress,octopress/octopress,hazzik/octopress